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The Sensata UPL11-4031-1 is a hydraulic magnetic circuit protector designed for reliable power switching, circuit protection, and control. It features a lever actuator for manual operation and a panel mount for easy installation.
This model is a 2-pole unit, meaning it can protect two separate circuits or a two-phase circuit simultaneously. The magnetic-hydraulic delay mechanism ensures that the circuit opens upon overload conditions, even if the handle is held in the ON position, providing robust protection. The APL/UPL series offers various configurations, including series, shunt, and relay types, with a choice of delays and ratings.
Important Note: The APL/UPL series, including this part number, is a legacy product. Sensata Technologies recommends utilizing the Airpax™ IAL series for new design-ins as new orders for the APL/UPL are not being accepted. While designed for industrial, military, and information processing applications, its precision operation makes it suitable for any situation requiring reliable circuit protection.
This circuit breaker is recognized by UL per UL STD. 1077 as a supplementary protector and certified by CSA per CSA STD. C22.2–No. 235.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The Sensata UPL11-4031-1 is a hydraulic magnetic circuit protector.
The UPL11-4031-1 circuit breaker has 2 poles.
The UPL11-4031-1 uses a lever actuator.
The Sensata UPL11-4031-1 is designed for panel mounting.
Yes, the APL/UPL series, including the UPL11-4031-1, is a legacy product and no new design-in orders are being accepted.